摘要
随着通信网络系统向虚拟化、软件化和服务化方向发展,网络功能虚拟化(简称NFV)和软件定义网络(简称SDN)技术被逐步引入网络基础设施中,在标准的商业服务器、交换机和存储器上完成网络功能,取代原先的专用设备。笔者参考OpenStack的解决方案,提出了基于NFV和SDN的通信基础设施虚拟化框架,对计算、存储、网络通信资源的虚拟化、虚拟网络功能服务化调用以及基于OpenStack的网络资源调度管理进行了研究,提升了通信基础设施的资源共享、按需服务能力。
With the development of communication network systems towards virtualization,software and service,network function virtualization(NFV)and software-defined network(SDN)technologies are gradually introduced into network infrastructure in standard commercial servers.The network function is completed on the switch,switch,and the memor y,replacing the original dedicated device.The author refers to the OpenStack solution,proposes a communication infrastructure virtualization framework based on NFV and SDN,and virtualizes computing,storage,network communication resources,virtual network function service calls,and OpenStackbased network resource scheduling management.Research has improved the resource sharing and on-demand service capabilities of the communications infrastructure.
作者
夏洋
黄治华
Xia Yang;Huang Zhihua(No.722 Research Institute,China Shipbuilding Industry Corporation,Wuhan Hubei 430079,China)
出处
《信息与电脑》
2018年第17期141-142,共2页
Information & Computer
